Boss Event - 90mins?

[MrL]

I am having a bit of a brain freeze !!!

Is it 90mins for your energy to refill from 0% to 100%?

Thanks.

[KidWiz]

No Its 100 minutes, thus 1 health point per minute to regenerate 100 health points.

[MrL]

Thanks - I was having a blond moment.

Boss 25 defeated so I have to start timing it now.